Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories E16/8/5 N30 1400 +30% -20%

B66307GX130
EPCOS / TDK
1: €0.636
3,920In Stock

Mfr. Part No.
B66307GX130

Mouser Part No
871-B66307GX130

EPCOS / TDK

Ferrite Cores & Accessories E16/8/5 N30 1400 +30% -20%

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Datasheet

3,920In Stock

€0.636

€0.44

€0.38

€0.338

View

Min.: 1
Mult.: 1

B66307G

Ferrite Cores

Ungapped

E Core

16 x 8 x 5 (EF 16)

1.4 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories E42/21/15 N27OL

B66325G0000X127
EPCOS / TDK
1: €2.73
338In Stock

Mfr. Part No.
B66325G0000X127

Mouser Part No
871-B66325GX127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/15 N27OL

Learn More

Datasheet

338In Stock

€2.73

€1.87

€1.60

€1.40

View

Min.: 1
Mult.: 1

E10/5.5/5

Ferrite Cores

Ungapped

E Core

42 x 21 x 15

3.5 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM

B66329G0500X127
EPCOS / TDK
1: €2.84
238In Stock

Mfr. Part No.
B66329G0500X127

Mouser Part No
871-B66329G0500X127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM

Learn More

Datasheet

238In Stock

€2.84

€1.96

€1.75

€1.57

€1.34

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

500 nH

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM

B66329G1000X127
EPCOS / TDK
1: €3.12
297In Stock

Mfr. Part No.
B66329G1000X127

Mouser Part No
871-B66329G1000X127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM

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Datasheet

297In Stock

€3.12

€2.14

€1.82

€1.60

€1.34

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

1 uH

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N27LP 1.5MM

B66329G1500X127
EPCOS / TDK
1: €3.12
240In Stock

Mfr. Part No.
B66329G1500X127

Mouser Part No
871-B66329G1500X127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N27LP 1.5MM

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Datasheet

240In Stock

€3.12

€2.14

€1.82

€1.60

€1.34

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

259 nH

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM

B66329G1500X187
EPCOS / TDK
1: €3.37
311In Stock

Mfr. Part No.
B66329G1500X187

Mouser Part No
871-B66329G1500X187

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM

Learn More

Datasheet

311In Stock

€3.37

€2.31

€1.96

€1.72

€1.46

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

259 nH

N87

Bulk

Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20%

B66329G0000X127
EPCOS / TDK
1: €3.10
76In Stock
360Expected 02/04/2026

Mfr. Part No.
B66329G0000X127

Mouser Part No
871-B66329GX127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20%

Learn More

Datasheet

76In Stock

360Expected 02/04/2026

€3.10

€2.13

€1.81

€1.59

€1.33

Min.: 1
Mult.: 1

E42/21/15

Ferrite Cores

Ungapped

E Core

42 x 21 x 20

4.75 nH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E55/28/21 N27LP 1.0MM

B66335G1000X127
EPCOS / TDK
1: €5.19
139In Stock

Mfr. Part No.
B66335G1000X127

Mouser Part No
871-B66335G1000X127

EPCOS / TDK

Ferrite Cores & Accessories E55/28/21 N27LP 1.0MM

Learn More

Datasheet

139In Stock

€5.19

€3.53

€2.98

€2.67

View

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Gapped

ELP Core

55 x 28 x 21

1 uH

N27

Bulk

Ferrite Cores & Accessories E55/28/21 N87LP 2.0MM

B66335G2000X187
EPCOS / TDK
1: €4.48
216In Stock
216Expected 23/02/2026

Mfr. Part No.
B66335G2000X187

Mouser Part No
871-B66335G2000X187

EPCOS / TDK

Ferrite Cores & Accessories E55/28/21 N87LP 2.0MM

Learn More

Datasheet

216In Stock

216Expected 23/02/2026

€4.48

€3.05

€2.58

€2.25

€2.04

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Gapped

E Core

55 x 28 x 21

292 nH

N87

Bulk

Ferrite Cores & Accessories E55/28/21 N27OL

B66335G0000X127
EPCOS / TDK
1: €3.96
122In Stock
432Expected 17/04/2026

Mfr. Part No.
B66335G0000X127

Mouser Part No
871-B66335GX127

EPCOS / TDK

Ferrite Cores & Accessories E55/28/21 N27OL

Learn More

Datasheet

122In Stock

432Expected 17/04/2026

€3.96

€2.71

€2.29

€2.00

€1.76

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Ungapped

E Core

55 x 28 x 21

5.8 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E55/28/25 N27LP 2.5MM

B66344G2500X127
EPCOS / TDK
1: €3.22
200In Stock

Mfr. Part No.
B66344G2500X127

Mouser Part No
871-B66344G2500X127

EPCOS / TDK

Ferrite Cores & Accessories E55/28/25 N27LP 2.5MM

Learn More

Datasheet

200In Stock

€3.22

€2.95

€2.49

€2.38

Min.: 1
Mult.: 1

E55/28/25

Ferrite Cores

Gapped

E Core

55 x 28 x 25

295 nH

N27

Bulk

Ferrite Cores & Accessories E19/8/5 N27 1050 +30% -20%

B66379GX127
EPCOS / TDK
1: €0.645
4,321In Stock

Mfr. Part No.
B66379GX127

Mouser Part No
871-B66379GX127

EPCOS / TDK

Ferrite Cores & Accessories E19/8/5 N27 1050 +30% -20%

Learn More

Datasheet

4,321In Stock

€0.645

€0.453

€0.39

€0.347

View

Min.: 1
Mult.: 1

B66379G

Ferrite Cores

Ungapped

E Core

19 x 8 x 5

1.05 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E40/16/12 N87 4150 +30% -20%

B66381GX187
EPCOS / TDK
1: €2.06
628In Stock

Mfr. Part No.
B66381GX187

Mouser Part No
871-B66381GX187

EPCOS / TDK

Ferrite Cores & Accessories E40/16/12 N87 4150 +30% -20%

Learn More

Datasheet

628In Stock

€2.06

€1.42

€1.21

€1.07

€0.815

Min.: 1
Mult.: 1

B66381G

Ferrite Cores

Ungapped

E Core

40 x 16 x 12

4.15 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories CLM-EFD15 2 PCS REQUIRED

B66414B2000X000
EPCOS / TDK
1: €0.215
13,456In Stock

Mfr. Part No.
B66414B2000X000

Mouser Part No
871-B66414B2000X000

EPCOS / TDK

Ferrite Cores & Accessories CLM-EFD15 2 PCS REQUIRED

Learn More

Datasheet

13,456In Stock

€0.215

€0.151

€0.131

€0.117

View

Min.: 1
Mult.: 1

EFD15/8/5

Hardware & Accessories

Ungapped

EFD Core

15 x 8 x 5

Bulk

Ferrite Cores & Accessories CF-E13/7 4-HSG-2S-10P

B66306C1010T2
EPCOS / TDK
1: €1.82
2,221In Stock

Mfr. Part No.
B66306C1010T2

Mouser Part No
871-B66306C1010T2

EPCOS / TDK

Ferrite Cores & Accessories CF-E13/7 4-HSG-2S-10P

Learn More

Datasheet

2,221In Stock

€1.82

€1.26

€1.08

€0.955

View

Min.: 1
Mult.: 1

B66306C

Hardware & Accessories

Ungapped

E Core

13 x 7 x 4 (EF 12.6)

10 Pin

Gullwing

Tray

Ferrite Cores & Accessories COV-EFD15

B66414A7000X
EPCOS / TDK
1: €0.765
11,865In Stock

Mfr. Part No.
B66414A7000X

Mouser Part No
871-B66414A7000X

EPCOS / TDK

Ferrite Cores & Accessories COV-EFD15

Learn More

Datasheet

11,865In Stock

€0.765

€0.538

€0.464

€0.412

View

Min.: 1
Mult.: 1

B66414A

Hardware & Accessories

Ungapped

E Core

13 x 7 x 4 (EF 12.6)

Cover Plate

Bulk

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

B66202B1106T001
EPCOS / TDK
1: €1.54
1,698In Stock

Mfr. Part No.
B66202B1106T001

Mouser Part No
871-B66202B1106T001

EPCOS / TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

Learn More

Datasheet

1,698In Stock

€1.54

€1.07

€0.92

€0.806

View

Min.: 1
Mult.: 1

E13/7/4

Hardware & Accessories

Ungapped

E Core

E 13 x 7 x 4 (EF 12.6)

Coil Former

6 Pin

GFR Polyterephthalate

Tray

Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/HT

B66208W1010T001
EPCOS / TDK
1: €1.28
1,434In Stock
1,800Expected 27/03/2026

Mfr. Part No.
B66208W1010T001

Mouser Part No
871-B66208W1010T001

EPCOS / TDK

Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/HT

Learn More

Datasheet

1,434In Stock

1,800Expected 27/03/2026

€1.28

€0.894

€0.765

€0.676

View

Min.: 1
Mult.: 1

E25/13/7

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

Coil Former with Magnetic Axis Vertical

10 Pin

Tray

Ferrite Cores & Accessories E32/16/9 N27OL

B66229G0000X127
EPCOS / TDK
1: €1.42
527In Stock

Mfr. Part No.
B66229G0000X127

Mouser Part No
871-B66229G0000X127

EPCOS / TDK

Ferrite Cores & Accessories E32/16/9 N27OL

Learn More

Datasheet

527In Stock

€1.42

€0.98

€0.839

€0.741

View

Reel

€0.528

Min.: 1
Mult.: 1

Reel: 480

E32/16/9

Ferrite Cores

Ungapped

E Core

32 x 16 x 9 (EF 32)

2.1 uH

- 20 %, + 30 %

N27

Ammo Pack

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

B66229G0500X127
EPCOS / TDK
1: €1.99
425In Stock
960Expected 30/04/2026

Mfr. Part No.
B66229G0500X127

Mouser Part No
871-B66229G0500X127

EPCOS / TDK

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

Learn More

Datasheet

425In Stock

960Expected 30/04/2026

€1.99

€1.38

€1.18

€1.04

View

Reel

€0.788

Min.: 1
Mult.: 1

Reel: 480

E32/16/9

Ferrite Cores

Gapped

E Core

32 x 16 x 9 (EF 32)

500 nH

N27

Ammo Pack

Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM

B66229G1000X187
EPCOS / TDK
1: €1.60
172In Stock

Mfr. Part No.
B66229G1000X187

Mouser Part No
871-B66229G1000X187

EPCOS / TDK

Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM

Learn More

Datasheet

172In Stock

€1.60

€1.11

€0.955

€0.836

View

Reel

€0.61

Min.: 1
Mult.: 1

Reel: 480

E32/16/9

Ferrite Cores

Gapped

E Core

32 x 16 x 9 (EF 32)

145 nH

Core

N87

Ammo Pack

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

B66230A2010X000
EPCOS / TDK
1: €0.74
3,725In Stock

Mfr. Part No.
B66230A2010X000

Mouser Part No
871-B66230A2010X000

EPCOS / TDK

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

Learn More

Datasheet

3,725In Stock

€0.74

€0.515

€0.444

€0.394

View

Min.: 1
Mult.: 1

E32/16/9

Hardware & Accessories

Ungapped

E Core

32 x 16 x 9 (EF 32)

Yoke

Bulk

Ferrite Cores & Accessories E32/16/11-N87-DG150

B66233Q0150K187
EPCOS / TDK
1: €1.62
231In Stock

Mfr. Part No.
B66233Q0150K187

Mouser Part No
871-B66233Q0150K187

EPCOS / TDK

Ferrite Cores & Accessories E32/16/11-N87-DG150

Learn More

Datasheet

231In Stock

€1.62

€1.12

€0.955

€0.843

View

Min.: 1
Mult.: 1

E32/16/11

Ferrite Cores

Distributed Gap

E Core

32 x 16 x 11

150 nH

N87

Tray

Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/

B66243S1012T001
EPCOS / TDK
1: €3.20
211In Stock

Mfr. Part No.
B66243S1012T001

Mouser Part No
871-B66243S1012T001

EPCOS / TDK

Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/

Learn More

Datasheet

211In Stock

€3.20

€2.20

€1.87

€1.58

€1.51

Min.: 1
Mult.: 1

E42/21/15

Hardware & Accessories

Ungapped

E Core

42 x 21 x 20

12 Pin

Tray

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

B66252BM1
EPCOS / TDK
1: €4.81
492In Stock

Mfr. Part No.
B66252BM1

Mouser Part No
871-B66252BM1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

Learn More

Datasheet

492In Stock

€4.81

€3.28

€2.76

€2.41

€2.21

Min.: 1
Mult.: 1

B66252B

Hardware & Accessories

Ungapped

E Core

55 x 28 x 21

Coil Former Square Pins

14 Pin

Tray

Customer Service Office

Company

Resources

Support

B66206J
B66208A
B66208B
B66208J
B66219G
B66224G
B66232J
B66233G
B66243B
B66252B
B66305G
B66306C
B66307G
B66307H
B66310G
B66311A
B66311G
B66313G
B66314G
B66315G

10 x 5.5 x 5
12.6 x 3.7 x 6.5
13 x 7 x 4 (EF 12.6)
14 x 8 x 4
15 x 8 x 5
16 x 6 x 5
16 x 8.2 x 4.7
16 x 8 x 5
16 x 8 x 5 (EF 16)
19 x 8 x 5
20 x 10 x 11
20 x 10 x 5
20 x 10 x 6 (EF 20)
21 x 9 x 5
22 x 35 x 10
25 x 13 x 7 (EF 25)
25.4 x 10 x 7
25.4 x 10 x 7 (EF 20)
30 x 15 x 7
32 x 16 x 11

4.75 nH
5.2 nH
40 nH
50 nH
60 nH
69 nH
80 nH
86 nH
91 nH
100 nH
103 nH
122 nH
125 nH
130 nH
145 nH
150 nH
151 nH
160 nH
171 nH
180 nH